#web_bg{
    position:fixed;
    top: 0;
    left: 0;
    width:100%;
    height:100%;
    min-width: 1000px;
    z-index:-10;
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-position: center 0;
}
#currentConfirm{ font-size: 30px;}
#suspectedCount{ font-size: 30px;}
#seriousCount{ font-size: 30px;}
#dangerAreas{ font-size: 30px;}
#digit{
    position: absolute;
    width: 158px;
    height: 76px;
    color: aqua;
}
#left1{
    position: absolute;
    width: 35%;
    height: 40%;
    bottom: 58%;
    left: 0%;
}
#left2{
    position: absolute;
    width: 30%;
    height: 35%;
    bottom: 31%;
    left: 0%;
}
#left3{
    position: absolute;
    width: 35%;
    height: 37%;
    bottom: 1%;
    left: 0%;
}
#mid{
    position: absolute;
    width: 46%;
    height: 69%;
    bottom:0%;
    left: 25%;
}
#right1{
    position: absolute;
    width: 35%;
    height: 40%;
    bottom: 58%;
    right: 1%;
}
#right2{
    position: absolute;
    width: 35%;
    height: 37%;
    bottom: 1%;
    right: 1%;
}
#right_mid_right{
    position: absolute;
    width: 17%;
    height: 35%;
    bottom: 32%;
    right: 5%;
}
#right_mid_left{
    position: absolute;
    width: 17%;
    height: 35%;
    bottom: 32%;
    right: 18%;
}
.login-button { /* 按钮美化 */
    width: 270px; /* 宽度 */
    height: 40px; /* 高度 */
    border-width: 0px; /* 边框宽度 */
    border-radius: 3px; /* 边框半径 */
    background: #1F7DE1; /* 背景颜色 */
    cursor: pointer; /* 鼠标移入按钮范围时出现手势 */
    outline: none; /* 不显示轮廓线 */
    font-family: Microsoft YaHei; /* 设置字体 */
    color: white; /* 字体颜色 */
    font-size: 16px; /* 字体大小 */
}
.login-button:hover { /* 鼠标移入按钮范围时改变颜色 */
    background: #6F7DE1;
}

